Indo-Syro-Arabian Knot, or Net-work.

1 SQUARES AND OCTAGONS.
2 DERIVED FROM SQUARES.
3 DERIVED FROM THE SQUARE: FROM THE CENTRE
A DODECAGON AND OTHER FIGURES ARE FORMED
BY SUB-DIVISION.		 4 DERIVED FROM THE SQUARE: THE ANGLES BEING
DIVIDED, THE RESULTING RAYS DETERMINE
THE FIGURES BY INTERSECTION.
5 ANALOGOUS TO FIGURE 2.
6 TRIGONOMETRICAL.
7 HEXAGONAL.

PLATE LXVII.

Ornaments on the Walls.